Proxmox - Daily Spam Report
Proxmox will send you a daily email report of messages that were marked as spam and not delivered.
This report is a list of email addresses, and all the messages that were blocked from each email address.
Mail listed here was sent to you but is being held in quarantine.
How to White-List a sender
1. Select the option Whitelist, this will take you to a web page.
2. Click on Advanced
3. Click on Proceed
4. You will see an error message "No valid subscription". Click the OK button.
5. Click on Whitelist in the left-hand side of the page
6. Click Add
7. Enter the email address you want to whitelist. Click Add.
Once you have added an email address to the whitelist, their messages will no longer be blocked or held in quarantine.